Bristle support plate for toothbrush



FIG. 1 is an exploded perspective view of an assembly for a toothbrush head showing the rotating bristle support plate;

FIG. 2 is a bottom plan view of a toothbrush head containing the rotating bristle support plate;

FIG. 3 is a side elevation view of a toothbrush head containing the rotating bristle support plate;

FIG. 4 is an opposite side elevation view of a toothbrush head containing the rotating bristle support plate; and,

FIG. 5 is a front elevation view of a toothbrush head containing the rotating bristle support plate.

The broken lines in the drawings illustrate environmental structure, and form no part of the claimed design.

The circles shown in broken lines on the bristle support plate illustrate the bounds of the claim and form no part of the claimed design. 

CLAIM We claim the ornamental design for a bristle support plate for toothbrush, as shown and described. 